title: InfluxDB v1 HTTP API for InfluxDB Cloud (TSM)
x-influxdata-short-title: v1 Compatibility API
x-influxdata-short-description: The v1-compatibility HTTP API provides compatibility for writing and querying data in an InfluxDB v2 bucket using InfluxDB v1 endpoints.
description: |
  The v1-compatibility HTTP API provides compatibility for writing and querying data in an InfluxDB v2 bucket using InfluxDB v1 endpoints.

  The `/write` and `/query` endpoints support InfluxDB 1.x client libraries and third-party integrations such as Grafana.

  This documentation is generated from the
  [InfluxDB OpenAPI specification](https://raw.githubusercontent.com/influxdata/openapi/master/contracts/swaggerV1Compat.yml).
license:
  name: MIT
  url: 'https://opensource.org/licenses/MIT'
contact:
  name: InfluxData
  url: https://www.influxdata.com
  email: support@influxdata.com